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ConcurrentHashMap.MappingCount Method

  • Reference

Definition

Namespace:
Java.Util.Concurrent
Assembly:
Mono.Android.dll

Returns the number of mappings.

[Android.Runtime.Register("mappingCount", "()J", "GetMappingCountHandler", ApiSince=24)]
public virtual long MappingCount ();
[<Android.Runtime.Register("mappingCount", "()J", "GetMappingCountHandler", ApiSince=24)>]
abstract member MappingCount : unit -> int64
override this.MappingCount : unit -> int64

Returns

Int64

the number of mappings

Attributes
RegisterAttribute

Remarks

Returns the number of mappings. This method should be used instead of #size because a ConcurrentHashMap may contain more mappings than can be represented as an int. The value returned is an estimate; the actual count may differ if there are concurrent insertions or removals.

Added in 1.8.

Java documentation for java.util.concurrent.ConcurrentHashMap.mappingCount().

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to